10882100

素因数分解:

$2^2\times 5^2\times {\mathrm{108821}}^1$

素因数の和:108835

約数の個数: 18

約数和(自身を含む): 23614374

約数和(自身を除く): 12732274

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 108821, 217642, 435284, 544105, 1088210, 2176420, 2720525, 5441050, 10882100]

約数ペア:

[(1, 10882100), (2, 5441050), (4, 2720525), (5, 2176420), (10, 1088210), (20, 544105), (25, 435284), (50, 217642), (100, 108821)]